Line of Symmetry

Q.

The number of lines of symmetry for a line segment is _____.

Q.

English alphabet "E" has ______ line of symmetry.

1. 3

2. 4

3. 2

4. 1

Q. How many lines of symmetry does a 8 sided regular polygon have?

1. 8

Q. How many lines of symmetry can be drawn in a regular pentagon?

1. 4
2. 5
3. 6
4. 3

Q. Match the following shapes with their corresponding lines of symmetry.

1. 4
2. 1
3. 2
4. 3

Q.

Which of the following alphabets has at least one line of symmetry?

1. A

2. E

3. H

4. G

Q. How many lines of symmetry can be drawn in a regular pentagon?

Q.

If a line is making an angle of ${30}^{\circ }$ measured in anti-clockwise direction with the horizontal, what will be the angle formed by its image in a vertical line measured in anti-clockwise direction with the horizontal?

1. ${30}^{\circ }$

2. ${150}^{\circ }$

3. ${120}^{\circ }$

4. ${60}^{\circ }$

Q. If '$\text{x}$' be the number of lines of symmetry for a parallelogram, then the value of $\frac{\text{x}}{3}$ is___.

1. \N

Q. How many of the following alphabets have at least one line of symmetry?
a, c, z, x

1. 2
2. 1
3. 3
4. 4

Q.

State whether the given statement is true or false.
A regular polygon has only one line of symmetry.

1. True

2. False

Q. Which of the following letters have vertical symmetry? Explain with reason. [2 MARKS]
A, C, E, H, S, V, Z

Q. For the given figure, the sequence of transformation followed from position 1 to position 3 is rotation followed by ______.

1. translation
2. reflection
3. rotation again
4. None of the above

Q. Which of the following shapes has four lines of symmetry?

1. 
2. 
3. 
4. 

Q. If $a$ is the number of lines of symmetry and $b$ is the order of rotational symmetry in a regular polygon of $n$ sides, then what is the relation between them?

1. $a=b=n$
2. $a=2b=n$
3. $a=b=2n$
4. $2a=b=n$

Q.

Given the line of symmetry, find the other hole.

1. 

2. 

3. 

4. 

Q.

A line of symmetry of a regular polygon is the bisector of every line segment joining a pair of corresponding points of the polygon. State whether the given statement is true or false.

1. True

2. False

Q.

A line segment has_ lines of symmetry, its perpendicular bisector and the _ itself.

Q. How many axes of symmetry does a 7-sided regular polygon have?

1. 6
2. 7
3. 8
4. 9

Q. Arrange the given shapes according to the number of lines of symmetry they have.

1. Circle
2. Parallelogram
3. Kite
4. Rhombus

Q. Identify the type of tranformation for the triangles given below:

1. Rotation
2. Reflection
3. Translation
4. None of the above

Q. Which of the following has no line of symmetry?

1. A
2. H
3. S
4. U

Q.

There are 15 letters (upper case) in English alphabet which are symmetrical. Those are

A, B, C, D, E, H, I, M, O, T, U, V, W, X, Y

Find how many of 15 exhibit point symmetry as well. Your answer should be a number.

___

Q. If a, b and c represent the number of uppercase English alphabets
having zero, one, two lines of symmetry respectively, then find the value of a - b + c.

Q. How many lines of symmetry can be drawn in a regular pentagon?

Q. Which sequence of transformation is used to convert △ABC to △DEF in the following image?

1. Translation towards right, then reflection along x-axis
2. Translation towards left, then reflection along y-axis
3. Translation towards right, then reflection along y-axis
4. Translation towards left, then reflection along x-axis

Q. Which of the following alphabet has vertical line of symmetry?

1. A
2. B
3. Q
4. E

Q.

Which of the following shapes has maximum number of lines of symmetry?

1. Rectangle

2. Square

3. Kite

4. Isosceles triangle

Q.

Find the number of line symmetry in the following figure.

1. 4

2. 0

3. 1

4. 2

Q. Pick the correct statement(s) about line of symmetry.

1. It is also known as axes of symmetry.
2. It divides figure into two equal halves.
3. Two halves divided by line of symmetry are mirror images to each other.
4. The point on one side is at equal distance to another corresponding point on the other side.